Dan Snow, Lucy Cooke and Niall Strawson uncover historical, geological and wildlife treasures live from the Jurassic Coast in Dorset. From crabs and bats to owls and cormorants, this episode investigates how much wildlife is living on the beach. The strandline's hidden world of sandhoppers and seaweed is magnified, while specialist underwater cameras give a view of sharks and crabs lying deep in the ocean. Dan Snow examines the royal origin of beach huts and sees how varied their use is in modern-day Britain. Lucy Cooke demonstrates how a humble mollusc helps to train racehorses in Devon. Niall Strawson is in charge of the Discovery Centre, where a panel of experts examine and assess the significance of beach finds from all over the country. And the creation of the unique geological make-up of the Jurassic Coast is seen through the medium of cake! Earth scientist Dr Anjana Khatwa talks Niall through the layers as seen from the sea.

Yellowstone has 4 seasons that can change at any time. Summer is for eating.... Fall is for mating... Winter is for surviving ....and Spring is for re- birth. Every year, millions of people visit Yellowstone National Park. Most come in Summer, to watch herds of bison, experience the Grand Canyon of Yellowstone and yes, of course, watch Old Faithfull erupt. Fall brings a change of color to the park. Temperatures begin to drop, along with the number of visitors to the park, so the animals have the roads to themselves. Moose enjoy the last of the sunshine and bull elk are in full rut. Winter's first snows may come as early as September and last into July. During this very long season, temperatures often dip and stay well below zero. Days grow shorter, the sun is elusive, and the park is blanketed in a thick coat of white. Everything in Yellowstone looks different in winter. Spring is a time of rebirth and reawakening. The Ice and snow begin to melt. Mother nature breathes new life into a landscape that was once dormant and a new generation of hungry mouths needs constant feeding. Regardless of season in Yellowstone, one thing is for certain. There is plenty to marvel at, to absorb, to take in. But the vast common ground of any visit to Yellowstone is this: Mother Nature has worked millions of years to sculpt this grand treasure, and her finest work is on display for us all to appreciate and enjoy. Yellowstone's splendor lies in its solitude, it's grandness, it's complexity and it's simplicity. And for thousands of years this real life drama has performed the same 4 act play over and over again. ...... Yellowstone in Four Seasons..

The tide of war with Russia has turned and the Germans face a vast Soviet army bent on revenge. Now relying on defensive structures and technology, they battle for every inch of ground from the Baltic to the heart of Berlin.